The Digest
A publication by Sarenova exploring the science of nature-fueled wellness
Reversible causes of hair graying

One of the Rare Reversible Causes of Hair Graying

If you’ve noticed a stray gray hair on your head and are wondering why, there are many possible causes. And...
Bioavailability
What “Bioavailable” Really Means in Supplements

What “Bioavailable” Really Means in Supplements

The word bioavailable appears on nearly every supplement label, yet many people still feel disappointed by the results. Here's what...
Bioavailability
Freeze-dried beef organ superfoods

The Bioactive Superiority of Freeze-Dried Beef Organ Superfoods

Most people understand that organ meats are among the most nutrient-dense foods available. Yet many eat organ meats and still...
Bioavailability